CVE-2022-48929

kernel: bpf: Fix crash due to out of bounds access into reg2btf_ids.

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Severity

Moderate

Red Hat Product Security

6.7

CVSS 3.1

Review impact separately from score.

Published · August 22, 2024

Updated · June 28, 2026

Description

bpf in linux kernel incorrectly managed register types, leading to out of bounds access and possible kernel crashing when bad pointer gets dereferenced.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.7
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-125 · Out-of-bounds Read